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<a name="GstControlBinding"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GstControlBinding.top_of_page"></a>GstControlBinding</span></h2>
<p>GstControlBinding — attachment for control source sources</p>
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<td class="gallery_image" valign="top" align="right"></td>
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<div class="refsect1">
<a name="GstControlBinding.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstControlBinding.html#gst-control-binding-sync-values" title="gst_control_binding_sync_values ()">gst_control_binding_sync_values</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue-struct"><span class="returnvalue">GValue</span></a> *
</td>
<td class="function_name">
<a class="link" href="GstControlBinding.html#gst-control-binding-get-value" title="gst_control_binding_get_value ()">gst_control_binding_get_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstControlBinding.html#gst-control-binding-get-value-array" title="gst_control_binding_get_value_array ()">gst_control_binding_get_value_array</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstControlBinding.html#gst-control-binding-get-g-value-array" title="gst_control_binding_get_g_value_array ()">gst_control_binding_get_g_value_array</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GstControlBinding.html#gst-control-binding-set-disabled" title="gst_control_binding_set_disabled ()">gst_control_binding_set_disabled</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GstControlBinding.html#gst-control-binding-is-disabled" title="gst_control_binding_is_disabled ()">gst_control_binding_is_disabled</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstControlBinding.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="GstControlBinding.html#GstControlBinding--name" title="The “name” property">name</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr>
<tr>
<td class="property_type">
<a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *</td>
<td class="property_name"><a class="link" href="GstControlBinding.html#GstControlBinding--object" title="The “object” property">object</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstControlBinding.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GstControlBinding.html#GstControlBinding-struct" title="struct GstControlBinding">GstControlBinding</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GstControlBinding.html#GstControlBindingClass" title="struct GstControlBindingClass">GstControlBindingClass</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GstControlBinding.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
    <span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
        <span class="lineart">╰──</span> <a class="link" href="GstObject.html" title="GstObject">GstObject</a>
            <span class="lineart">╰──</span> GstControlBinding
</pre>
</div>
<div class="refsect1">
<a name="GstControlBinding.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gst/gst.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="GstControlBinding.description"></a><h2>Description</h2>
<p>A base class for value mapping objects that attaches control sources to gobject
properties. Such an object is taking one or more <a class="link" href="GstControlSource.html" title="GstControlSource"><span class="type">GstControlSource</span></a> instances,
combines them and maps the resulting value to the type and value range of the
bound property.</p>
</div>
<div class="refsect1">
<a name="GstControlBinding.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gst-control-binding-sync-values"></a><h3>gst_control_binding_sync_values ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_control_binding_sync_values (<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>,
                                 <em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *object</code></em>,
                                 <em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>,
                                 <em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> last_sync</code></em>);</pre>
<p>Sets the property of the <em class="parameter"><code>object</code></em>
, according to the <a href="GstControlSource.html#GstControlSource-struct"><span class="type">GstControlSources</span></a> that
handle them and for the given timestamp.</p>
<p>If this function fails, it is most likely the application developers fault.
Most probably the control sources are not setup correctly.</p>
<div class="refsect3">
<a name="gst-control-binding-sync-values.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>binding</p></td>
<td class="parameter_description"><p>the control binding</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>object</p></td>
<td class="parameter_description"><p>the object that has controlled properties</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>timestamp</p></td>
<td class="parameter_description"><p>the time that should be processed</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>last_sync</p></td>
<td class="parameter_description"><p>the last time this was called</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gst-control-binding-sync-values.returns"></a><h4>Returns</h4>
<p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the controller value could be applied to the object
property, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-control-binding-get-value"></a><h3>gst_control_binding_get_value ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue-struct"><span class="returnvalue">GValue</span></a> *
gst_control_binding_get_value (<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>,
                               <em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>);</pre>
<p>Gets the value for the given controlled property at the requested time.</p>
<div class="refsect3">
<a name="gst-control-binding-get-value.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>binding</p></td>
<td class="parameter_description"><p>the control binding</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>timestamp</p></td>
<td class="parameter_description"><p>the time the control-change should be read from</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gst-control-binding-get-value.returns"></a><h4>Returns</h4>
<p>the GValue of the property at the given time,
or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if the property isn't controlled. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-control-binding-get-value-array"></a><h3>gst_control_binding_get_value_array ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_control_binding_get_value_array (<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>,
                                     <em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>,
                                     <em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> interval</code></em>,
                                     <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> n_values</code></em>,
                                     <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> values</code></em>);</pre>
<p>Gets a number of values for the given controlled property starting at the
requested time. The array <em class="parameter"><code>values</code></em>
 need to hold enough space for <em class="parameter"><code>n_values</code></em>
 of
the same type as the objects property's type.</p>
<p>This function is useful if one wants to e.g. draw a graph of the control
curve or apply a control curve sample by sample.</p>
<p>The values are unboxed and ready to be used. The similar function
<a class="link" href="GstControlBinding.html#gst-control-binding-get-g-value-array" title="gst_control_binding_get_g_value_array ()"><code class="function">gst_control_binding_get_g_value_array()</code></a> returns the array as <a href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue-struct"><span class="type">GValues</span></a> and is
more suitable for bindings.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="gst-control-binding-get-value-array.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>binding</p></td>
<td class="parameter_description"><p>the control binding</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>timestamp</p></td>
<td class="parameter_description"><p>the time that should be processed</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>interval</p></td>
<td class="parameter_description"><p>the time spacing between subsequent values</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>n_values</p></td>
<td class="parameter_description"><p>the number of values</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>values</p></td>
<td class="parameter_description"><p>array to put control-values in. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=n_values]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gst-control-binding-get-value-array.returns"></a><h4>Returns</h4>
<p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the given array could be filled, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-control-binding-get-g-value-array"></a><h3>gst_control_binding_get_g_value_array ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_control_binding_get_g_value_array (<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>,
                                       <em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> timestamp</code></em>,
                                       <em class="parameter"><code><a class="link" href="GstClock.html#GstClockTime" title="GstClockTime"><span class="type">GstClockTime</span></a> interval</code></em>,
                                       <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> n_values</code></em>,
                                       <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue-struct"><span class="type">GValue</span></a> *values</code></em>);</pre>
<p>Gets a number of <a href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue-struct"><span class="type">GValues</span></a> for the given controlled property starting at the
requested time. The array <em class="parameter"><code>values</code></em>
 need to hold enough space for <em class="parameter"><code>n_values</code></em>
 of
<a href="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue-struct"><span class="type">GValue</span></a>.</p>
<p>This function is useful if one wants to e.g. draw a graph of the control
curve or apply a control curve sample by sample.</p>
<div class="refsect3">
<a name="gst-control-binding-get-g-value-array.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>binding</p></td>
<td class="parameter_description"><p>the control binding</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>timestamp</p></td>
<td class="parameter_description"><p>the time that should be processed</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>interval</p></td>
<td class="parameter_description"><p>the time spacing between subsequent values</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>n_values</p></td>
<td class="parameter_description"><p>the number of values</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>values</p></td>
<td class="parameter_description"><p>array to put control-values in. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=n_values]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gst-control-binding-get-g-value-array.returns"></a><h4>Returns</h4>
<p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the given array could be filled, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-control-binding-set-disabled"></a><h3>gst_control_binding_set_disabled ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_control_binding_set_disabled (<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>,
                                  <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> disabled</code></em>);</pre>
<p>This function is used to disable a control binding for some time, i.e.
<a class="link" href="GstObject.html#gst-object-sync-values" title="gst_object_sync_values ()"><code class="function">gst_object_sync_values()</code></a> will do nothing.</p>
<div class="refsect3">
<a name="gst-control-binding-set-disabled.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>binding</p></td>
<td class="parameter_description"><p>the control binding</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>disabled</p></td>
<td class="parameter_description"><p>boolean that specifies whether to disable the controller
or not.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-control-binding-is-disabled"></a><h3>gst_control_binding_is_disabled ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_control_binding_is_disabled (<em class="parameter"><code><a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a> *binding</code></em>);</pre>
<p>Check if the control binding is disabled.</p>
<div class="refsect3">
<a name="gst-control-binding-is-disabled.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>binding</p></td>
<td class="parameter_description"><p>the control binding</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gst-control-binding-is-disabled.returns"></a><h4>Returns</h4>
<p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the binding is inactive</p>
</div>
</div>
</div>
<div class="refsect1">
<a name="GstControlBinding.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstControlBinding-struct"></a><h3>struct GstControlBinding</h3>
<pre class="programlisting">struct GstControlBinding {
  gchar *name;
  GParamSpec *pspec;
};
</pre>
<p>The instance structure of <a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a>.</p>
<div class="refsect3">
<a name="GstControlBinding.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="GstControlBinding-struct.name"></a>name</code></em>;</p></td>
<td class="struct_member_description"><p>name of the property of this binding</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/gobject/gobject-GParamSpec.html#GParamSpec"><span class="type">GParamSpec</span></a> *<em class="structfield"><code><a name="GstControlBinding-struct.pspec"></a>pspec</code></em>;</p></td>
<td class="struct_member_description"><p><a href="/usr/share/gtk-doc/html/gobject/gobject-GParamSpec.html#GParamSpec"><span class="type">GParamSpec</span></a> for this property</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GstControlBindingClass"></a><h3>struct GstControlBindingClass</h3>
<pre class="programlisting">struct GstControlBindingClass {
  GstObjectClass parent_class;

  gboolean (* sync_values) (GstControlBinding *binding, GstObject *object, GstClockTime timestamp, GstClockTime last_sync);
  GValue * (* get_value) (GstControlBinding *binding, GstClockTime timestamp);
  gboolean (* get_value_array) (GstControlBinding *binding, GstClockTime timestamp,GstClockTime interval, guint n_values, gpointer values);
  gboolean (* get_g_value_array) (GstControlBinding *binding, GstClockTime timestamp,GstClockTime interval, guint n_values, GValue *values);
};
</pre>
<p>The class structure of <a class="link" href="GstControlBinding.html" title="GstControlBinding"><span class="type">GstControlBinding</span></a>.</p>
<div class="refsect3">
<a name="GstControlBindingClass.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="GstControlBindingClass.sync-values"></a>sync_values</code></em> ()</p></td>
<td class="struct_member_description"><p>implementation for updating the target values</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="GstControlBindingClass.get-value"></a>get_value</code></em> ()</p></td>
<td class="struct_member_description"><p>implementation to fetch a single control-value</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="GstControlBindingClass.get-value-array"></a>get_value_array</code></em> ()</p></td>
<td class="struct_member_description"><p>implementation to fetch a series of control-values</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="GstControlBindingClass.get-g-value-array"></a>get_g_value_array</code></em> ()</p></td>
<td class="struct_member_description"><p>implementation to fetch a series of control-values
as g_values</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GstControlBinding.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstControlBinding--name"></a><h3>The <code class="literal">“name”</code> property</h3>
<pre class="programlisting">  “name”                     <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>The name of the property.</p>
<p>Flags: Read / Write / Construct Only</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="GstControlBinding--object"></a><h3>The <code class="literal">“object”</code> property</h3>
<pre class="programlisting">  “object”                   <a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *</pre>
<p>The object of the property.</p>
<p>Flags: Read / Write / Construct Only</p>
</div>
</div>
</div>
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